<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择类型" clearable size="small">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="索引" prop="idx">
        <el-input
          v-model="queryParams.idx"
          placeholder="请输入索引"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="宽度" prop="width">
        <el-input
          v-model="queryParams.width"
          placeholder="请输入宽度"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="高度" prop="height">
        <el-input
          v-model="queryParams.height"
          placeholder="请输入高度"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="对象ID" prop="objId">
        <el-input
          v-model="queryParams.objId"
          placeholder="请输入对象ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="列数" prop="formColumns">
        <el-input
          v-model="queryParams.formColumns"
          placeholder="请输入列数"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="只读" prop="formReadonly">
        <el-input
          v-model="queryParams.formReadonly"
          placeholder="请输入只读"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="列表最大行数" prop="listRows">
        <el-input
          v-model="queryParams.listRows"
          placeholder="请输入列表最大行数"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否分页" prop="listPaging">
        <el-input
          v-model="queryParams.listPaging"
          placeholder="请输入是否分页"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['rva:view:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['rva:view:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['rva:view:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
		  :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['rva:view:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="viewList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="名称" align="center" prop="name" />
      <el-table-column label="类型" align="center" prop="type" />
      <el-table-column label="索引" align="center" prop="idx" />
      <el-table-column label="宽度" align="center" prop="width" />
      <el-table-column label="高度" align="center" prop="height" />
      <el-table-column label="对象ID" align="center" prop="objId" />
      <el-table-column label="列数" align="center" prop="formColumns" />
      <el-table-column label="只读" align="center" prop="formReadonly" />
      <el-table-column label="列表最大行数" align="center" prop="listRows" />
      <el-table-column label="是否分页" align="center" prop="listPaging" />
      <el-table-column label="其他数据" align="center" prop="data" />
      <el-table-column label="加载数据url" align="center" prop="loadUrl" />
      <el-table-column label="加载前sql" align="center" prop="loadBeforeSql" />
      <el-table-column label="表单提交url" align="center" prop="formSubmitUrl" />
      <el-table-column label="加载后sql" align="center" prop="loadAfterSql" />
      <el-table-column label="提交前sql" align="center" prop="formSubmitBeforeSql" />
      <el-table-column label="加载数据sql" align="center" prop="loadSql" />
      <el-table-column label="提交后sql" align="center" prop="formSubmitAfterSql" />
      <el-table-column label="数据加载条件" align="center" prop="loadWhere" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['rva:view:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['rva:view:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改视图对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型">
            <el-option label="请选择字典生成" value="" />
          </el-select>
        </el-form-item>
        <el-form-item label="索引" prop="idx">
          <el-input v-model="form.idx" placeholder="请输入索引" />
        </el-form-item>
        <el-form-item label="宽度" prop="width">
          <el-input v-model="form.width" placeholder="请输入宽度" />
        </el-form-item>
        <el-form-item label="高度" prop="height">
          <el-input v-model="form.height" placeholder="请输入高度" />
        </el-form-item>
        <el-form-item label="对象ID" prop="objId">
          <el-input v-model="form.objId" placeholder="请输入对象ID" />
        </el-form-item>
        <el-form-item label="列数" prop="formColumns">
          <el-input v-model="form.formColumns" placeholder="请输入列数" />
        </el-form-item>
        <el-form-item label="只读" prop="formReadonly">
          <el-input v-model="form.formReadonly" placeholder="请输入只读" />
        </el-form-item>
        <el-form-item label="列表最大行数" prop="listRows">
          <el-input v-model="form.listRows" placeholder="请输入列表最大行数" />
        </el-form-item>
        <el-form-item label="是否分页" prop="listPaging">
          <el-input v-model="form.listPaging" placeholder="请输入是否分页" />
        </el-form-item>
        <el-form-item label="其他数据" prop="data">
          <el-input v-model="form.data" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="加载数据url" prop="loadUrl">
          <el-input v-model="form.loadUrl" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="加载前sql" prop="loadBeforeSql">
          <el-input v-model="form.loadBeforeSql" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="表单提交url" prop="formSubmitUrl">
          <el-input v-model="form.formSubmitUrl" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="加载后sql" prop="loadAfterSql">
          <el-input v-model="form.loadAfterSql" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="提交前sql" prop="formSubmitBeforeSql">
          <el-input v-model="form.formSubmitBeforeSql" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="加载数据sql" prop="loadSql">
          <el-input v-model="form.loadSql" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="提交后sql" prop="formSubmitAfterSql">
          <el-input v-model="form.formSubmitAfterSql" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="数据加载条件" prop="loadWhere">
          <el-input v-model="form.loadWhere" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listView, getView, delView, addView, updateView, exportView } from "@/api/rva/view";

export default {
  name: "View",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 视图表格数据
      viewList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        type: null,
        idx: null,
        width: null,
        height: null,
        objId: null,
        formColumns: null,
        formReadonly: null,
        listRows: null,
        listPaging: null,
        data: null,
        loadUrl: null,
        loadBeforeSql: null,
        formSubmitUrl: null,
        loadAfterSql: null,
        formSubmitBeforeSql: null,
        loadSql: null,
        formSubmitAfterSql: null,
        loadWhere: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        objId: [
          { required: true, message: "对象ID不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询视图列表 */
    getList() {
      this.loading = true;
      listView(this.queryParams).then(response => {
        this.viewList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        type: null,
        idx: null,
        width: null,
        height: null,
        objId: null,
        formColumns: null,
        formReadonly: null,
        listRows: null,
        listPaging: null,
        data: null,
        loadUrl: null,
        loadBeforeSql: null,
        formSubmitUrl: null,
        loadAfterSql: null,
        formSubmitBeforeSql: null,
        loadSql: null,
        formSubmitAfterSql: null,
        loadWhere: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加视图";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getView(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改视图";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateView(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addView(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除视图编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delView(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有视图数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportView(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
